A combination of internal and external factors caused the company to close down.

内外因结合导致了公司的倒闭。

《牛津词典》

I've had to close down my business now and I don't know what I'm going to do for money.

我现在不得不歇业，不知道要做什么来赚钱。

youdao

Some small plants are forced to close down.

一些小型工厂被迫倒闭。

youdao

"He will go through some of the decisions that we have to make, regarding how to close down Guantanamo, something that Democrats and Republicans alike agree on."

VOA: standard.2009.05.20

He's going to close it back down here with death and he's going to close it back down using a process that we frequently encounter in music, and that is this idea of dissonance resolving to consonance.

他要描述生命从繁华喧嚣中走向寂灭,他要用一种我们常在音乐中邂逅的方式,描述生命从繁华喧嚣中走向寂灭,这就是使不和谐音解构为和音,这个理念

耶鲁公开课 - 聆听音乐课程节选

and you close the door, and you stand up sleeping like this because there's no place to lay down.

然后你关上门，就像这样站着睡觉，因为没有地方躺。

在布鲁克林的生活 - SpeakingMax英语口语达人

The state has also been buying up water rights in order to close down wells.

ECONOMIST: The Pecos river

At the same time, many nongovernmental organizations, which employed educated Khmers, had to close down.

CNN: Rebuilding A Country?

Mr Megarief wants the army and the shield to close down three Benghazi militias forthwith.

ECONOMIST: Libya and its extremists